Full Disclosure mailing list archives

Crafted SYN Packets...

From: "Kelly Robinson" <caliana1989 () gmail com>
Date: Wed, 14 Nov 2007 09:35:22 +1100

Looking at some suspicious behaviour in our logs...

If someone sends a packet with the SYN bit set to a host, typically what is
the client's source port? Or is that crafted too?

And additionally, when a client does sent a packet of this type, am I right
in assuming its generally TCP only? Can you have a UDP SYN packet? I assume
because its connectionless, no???

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Current thread:

Crafted SYN Packets... Kelly Robinson (Nov 13)
- Re: Crafted SYN Packets... Simon Smith (Nov 13)
  - Re: Crafted SYN Packets... Paul Schmehl (Nov 13)
  - Re: Crafted SYN Packets... Dean Pierce (Nov 13)
    - Re: Crafted SYN Packets... nocfed (Nov 13)
- Re: Crafted SYN Packets... Thierry Zoller (Nov 13)